CVE-2021-20653
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Calsos CSDJ (CSDJ-B 01.08.00 and earlier, CSDJ-H 01.08.00 and earlier, CSDJ-D 01.08.00 and earlier, and CSDJ-A 03.08.00 and earlier) allows remote attackers to bypass access restriction and to obtain unauthorized historical data without access privileges via unspecified vectors.
Calsos CSDJ (CSDJ-B versiones 01.08.00 y anteriores, CSDJ-H versiones 01.08.00 y anteriores, CSDJ-D versiones 01.08.00 y anteriores, y CSDJ-A versiones 03.08.00 y anteriores), permite a atacantes remotos omitir la restricción de acceso y obtener datos históricos no autorizados sin privilegios de acceso por medio de vectores no especificados
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-12-17 CVE Reserved
- 2021-02-17 CVE Published
- 2023-11-02 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-276: Incorrect Default Permissions
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://jpn.nec.com/security-info/secinfo/nv21-006.html | Third Party Advisory | |
| https://jvn.jp/en/jp/JVN87164507/index.html | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Nec Search vendor "Nec" | Csdj-b Firmware Search vendor "Nec" for product "Csdj-b Firmware" | <= 01.08.00 Search vendor "Nec" for product "Csdj-b Firmware" and version " <= 01.08.00" | - |
Affected
| in | Nec Search vendor "Nec" | Csdj-b Search vendor "Nec" for product "Csdj-b" | - | - |
Safe
|
| Nec Search vendor "Nec" | Csdj-h Firmware Search vendor "Nec" for product "Csdj-h Firmware" | <= 01.08.00 Search vendor "Nec" for product "Csdj-h Firmware" and version " <= 01.08.00" | - |
Affected
| in | Nec Search vendor "Nec" | Csdj-h Search vendor "Nec" for product "Csdj-h" | - | - |
Safe
|
| Nec Search vendor "Nec" | Csdj-d Firmware Search vendor "Nec" for product "Csdj-d Firmware" | <= 01.08.00 Search vendor "Nec" for product "Csdj-d Firmware" and version " <= 01.08.00" | - |
Affected
| in | Nec Search vendor "Nec" | Csdj-d Search vendor "Nec" for product "Csdj-d" | - | - |
Safe
|
| Nec Search vendor "Nec" | Csdj-a Firmware Search vendor "Nec" for product "Csdj-a Firmware" | <= 03.08.00 Search vendor "Nec" for product "Csdj-a Firmware" and version " <= 03.08.00" | - |
Affected
| in | Nec Search vendor "Nec" | Csdj-a Search vendor "Nec" for product "Csdj-a" | - | - |
Safe
|